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ASF GitHub Bot commented on FLINK-7243: --------------------------------------- lvhuyen commented on issue #6483: [FLINK-7243][flink-formats] Add parquet input format URL: https://github.com/apache/flink/pull/6483#issuecomment-418650688 Hi Zhenqiu, I tried to read a parquet file using the code in your PR, and got the following error when reading a column of type timestamp (nullable = true). Thanks and best regards, ``` Caused by: java.lang.IllegalArgumentException: Can not set java.math.BigInteger field ... to java.lang.String at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:81) at java.lang.reflect.Field.set(Field.java:764) at org.apache.flink.formats.parquet.ParquetPojoInputFormat.convert(ParquetPojoInputFormat.java:96) at org.apache.flink.formats.parquet.ParquetInputFormat.nextRecord(ParquetInputFormat.java:159) at org.apache.flink.streaming.api.functions.source.ContinuousFileReaderOperator$SplitReader.run(ContinuousFileReaderOperator.java:323) ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Add ParquetInputFormat > ---------------------- > > Key: FLINK-7243 > URL: https://issues.apache.org/jira/browse/FLINK-7243 > Project: Flink > Issue Type: Sub-task > Components: Table API & SQL > Reporter: godfrey he > Assignee: Zhenqiu Huang > Priority: Major > Labels: pull-request-available > > Add a {{ParquetInputFormat}} to read data from a Apache Parquet file. -- This message was sent by Atlassian JIRA (v7.6.3#76005)